Endress+Hauser Proline Promag W 800 - Performance Characteristics; Reference Operating Conditions; Maximum Measured Error; Repeatability

Proline Promag W 800
Endress+Hauser 19
Performance characteristics
Reference operating
conditions
To DIN EN 29104
• Fluid temperature: (+28 ± 2) °C / (+82 ± 4) °F
• Ambient temperature range: (+22 ± 2) °C / (+72 ± 4) °F
• Warm-up period: 30 minutes
Installation conditions
• Inlet run > 10 × DN
• Outlet run > 5 × DN
• Sensor and transmitter grounded.
• The sensor is centered in the pipe.
The minimum conductivity information refers to measured value acquisition with the "CONT.PWR"
profile (continuous operation, the device records the maximum number of measured values, parameter
Prof., MPROF). Values can deviate if another profile is selected for measured value acquisition.
No special requirements must be observed at the inlet and outlet runs to keep within the in-
service maximum permissible errors for custody transfer.
Maximum measured error Pulse output
±0.5% o.r. ± 2 mm/s (±0.5% o.r. ± 0.08 in/s)
o.r. = of reading
Fluctuations in the power supply do not have any effect within the specified range.
A0003200
Max. measured error in % of reading
Repeatability Max. ±0.2% o.r. ± 2.0 mm/s (±0.2% o.r. ± 0.08 in/s)
o.r. = of reading
2.5
[%]
2.0
1.5
1.0
0.5
0
0.5 %
0
1
2 4 6 8 10 [m/s]
v
5 10 15 20 25 30 32 [ft/s]0